1 files changed, 12 insertions, 1 deletions
diff --git a/driver/tcpm/nct38xx.h b/driver/tcpm/nct38xx.h
index f4923b700d..714a2f8d46 100644
--- a/driver/tcpm/nct38xx.h
+++ b/driver/tcpm/nct38xx.h
@@ -75,7 +75,18 @@
 #define NCT38XX_REG_VBC_FAULT_CTL_VC_OVP_OFF	(1 << 5)
 
 #define NCT38XX_RESET_HOLD_DELAY_MS	1
-#define NCT38XX_RESET_POST_DELAY_MS	0
+
+/*
+ * From the datasheet (section 4.4.2 Reset Timing) as following:
+ *                       |  Min  |  Max  |
+ * ----------------------+-------+-------+
+ * NCT3807 (single port) |   x   | 1.5ms |
+ * ----------------------+-------+-------+
+ * NCT3808 (dual port)   |   x   |   3ms |
+ * ----------------------+-------+-------+
+ */
+#define NCT3807_RESET_POST_DELAY_MS	2
+#define NCT3808_RESET_POST_DELAY_MS	3
 
 extern const struct tcpm_drv nct38xx_tcpm_drv;